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mcp/harbor
Verified official

XHelio-SPICE MCP

v0.5.1

io.github.huangzesen/xhelio-spice

Spacecraft ephemeris made easy — auto-managed SPICE kernels for heliophysics

transport:stdio runtime:pypi
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add xhelio-spice -e XHELIO_SPICE_KERNEL_DIR=<XHELIO_SPICE_KERNEL_DIR> -- uvx xhelio-spice

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.